﻿//7、运算符和表达式
namespace ConsoleApp7
{
    
    internal class Program
    {
        static void Main(string[] args)
        {
            int x = 5;
            int y = x++;
            Console.WriteLine("y={0}", y);
            y = ++x;
            Console.WriteLine("y={0}", y);
            Console.ReadKey();

        }
    }






}